1. Introduction
The TRIGKEY Mini PC GREEN G3 is a compact and powerful desktop computer designed for various applications, from office work and home entertainment to light gaming and design tasks. Equipped with an Intel 11th Generation N5095 processor, 16GB DDR4 RAM, and a 500GB M.2 SSD, it offers efficient performance and versatile connectivity options, including dual 4K@60Hz HDMI outputs.

Figure 1: TRIGKEY Mini PC GREEN G3
2. Setup Guide
Follow these steps to set up your TRIGKEY Mini PC:
- Unboxing and Contents: Carefully remove all components from the packaging. The box typically includes the Mini PC, power adapter, HDMI cable, VESA mount, and user manual.
- Connect Peripherals: Connect your monitor(s) using the HDMI ports, and plug in your keyboard and mouse into the available USB ports.
- Power Connection: Connect the power adapter to the Mini PC and then plug it into a power outlet.
- Power On: Press the power button on the front of the Mini PC. The power indicator light will illuminate.
Video 1: Unboxing and contents of the Mini PC.
Video 2: Demonstrating the power consumption of the Mini PC.
3. Operating Instructions
3.1 Basic Operation
Your Mini PC comes pre-installed with Windows 10 Pro, allowing for immediate use upon initial setup. Follow the on-screen prompts for the first-time Windows configuration.
3.2 Dual Display Setup
The TRIGKEY Mini PC supports dual 4K@60Hz HDMI outputs, significantly enhancing productivity by allowing you to extend your desktop across two screens. To set up dual displays:
- Connect both monitors to the HDMI ports on the back of the Mini PC.
- Once connected, Windows should automatically detect both displays. If not, right-click on the desktop, select 'Display settings', and click 'Detect'.
- In Display settings, you can arrange your displays, change resolution, and select display modes (e.g., Extend these displays, Duplicate these displays).
Video 3: How to use dual 4K HDMI outputs for increased work efficiency.
Video 4: Demonstration of dual screen display functionality.
3.3 Performance Overview
The Intel Celeron N5095 processor with Intel UHD Graphics provides reliable performance for everyday computing tasks. The 16GB DDR4 RAM ensures smooth multitasking, while the 500GB M.2 SSD offers fast boot times and quick application loading.

Figure 2: Intel Celeron N5095 Processor details.

Figure 3: Multi-Core Performance Benchmark comparison.

Figure 4: Intel UHD Graphics software running score.
4. Maintenance and Upgrades
4.1 RAM Installation/Upgrade
The Mini PC supports up to 16GB DDR4 RAM. If you need to install or upgrade the RAM, follow these steps:
- Power off the Mini PC and disconnect all cables.
- Unscrew the four screws at the bottom panel.
- Gently lift the back panel from the side to reveal the internal components.
- Locate the RAM slots. If replacing, carefully unclip and remove the existing RAM module by lifting it outward.
- Align the notch on the new RAM module with the slot and insert it firmly at an angle. Push down until the clips on both sides snap into place.
- Reattach the back panel and secure it with the screws.
Video 5: Step-by-step tutorial on how to install RAM.

Figure 5: Max 16GB DDR4 RAM support.
4.2 SSD Expansion
The Mini PC supports up to 2TB M.2 SATA3 2280 SSD for expanded storage. To install an additional SSD:
- Follow steps 1-3 from RAM installation to open the back panel.
- Locate the M.2 SSD slot.
- Align the new M.2 SSD with the slot and gently push it in. Secure it with the provided screw.
- Reattach the back panel and secure it with the screws.
Video 6: Guide to expanding your SSD for massive storage space.

Figure 6: M.2 SSD SATA3 2280 support for up to 2TB.
5. Troubleshooting
5.1 No Display
- Ensure the HDMI cable is securely connected to both the Mini PC and the monitor.
- Verify the monitor input source is set to the correct HDMI port.
- Try a different HDMI cable or monitor to rule out faulty equipment.
5.2 Power Issues
- Check if the power adapter is correctly plugged into the Mini PC and the wall outlet.
- Ensure the power outlet is functional.
- If the device does not power on, try pressing and holding the power button for 10-15 seconds to perform a hard reset.
6. Product Specifications
| Feature | Specification |
|---|---|
| Processor | Intel 11th Generation N5095 (2.9 GHz Celeron, 4 Cores) |
| RAM | 16 GB DDR4 (Max 2933MHz) |
| Storage | 500 GB M.2 SSD (SATA3 2280, Max 2TB) |
| Graphics | Integrated Intel UHD Graphics |
| Video Output | Dual 4K@60Hz HDMI (3840x2160) |
| Wireless Connectivity | WiFi 5 (2.4 GHz, 5.8 GHz), Bluetooth 5.0 |
| Ports | USB 3.0, LAN (Ethernet), HDMI, Audio Jack |
| Operating System | Windows 10 Pro (or OS) |
| Dimensions | 115mm x 102mm x 41mm |
| Weight | 1.76 pounds |

Figure 7: Compact dimensions of the Mini PC.

Figure 8: Various applications for the Mini PC.

Figure 9: The Mini PC supports 4K high-definition video output.
7. Warranty and Support
TRIGKEY offers comprehensive after-sales support for its products:
- 24-Hour Quick Reply: Expect a response to your inquiries within 24 hours.
- 30-Day No Reason to Return: Products can be returned within 30 days without specific reasons.
- 12-Month Replacement: A replacement is available within 12 months of purchase.
- Lifetime After-Sales Service and Technical Support: Continuous support throughout the product's lifespan.
Video 7: How to get TRIGKEY Support.
For any issues or questions, please contact TRIGKEY after-sales service directly. You can typically find contact information in the included user manual or on the official TRIGKEY website.



